XL series (light weight)
- 產品型號:
- X11L (11 speed), X10L (10 speed), X9L (9 speed)
- 原產地:
- 台灣
詳細規格及用途描述
Open Inner Plates, Double X Bridge Shape, Double X Durability, Weight and Chainsuck reduction, High Compatibility for All Famous Speed Drive Trains System
